Best New Online Casinos in Ireland for March 2025

Our 20 Best New Online Casinos

New online casinos launch all the time, but it’s fair to say that not all make the grade. Our casino experts know this very well – after all, it’s their job to play and review every site that enters the market.

Some new casinos grab our attention from the beginning and keep getting better. Here’s a list of those sites that checked all the boxes in our rating process. I’ve broken them into categories, so it’s easier to see what each one shines at.

Launched in 2021, MrMega has quickly become one of the most exciting new online casinos in Ireland. Why? Because it has an awesome variety of games! You’ll find over 3,500 slots, 400 jackpots, 100 live games, and tons of table games like blackjack and online baccarat.

To climb to the top, new online casinos have to tick many boxes, and MrMega has done just that. With a great loyalty program, fast payouts, a solid sportsbook, and a smooth mobile experience, this site really has it all!

Choosing one of the best new casino sites for this category was tough, but if you like real money slots and table games, you'll love Aztec Wins. I was glad to see the top online mobile slots like Big Bass Bonanza, Big Bad Bonanza, and Thunder Struck 2.

For table games, they’ve got all the classics like online blackjack, poker, roulette, and baccarat. Plus, there are nine bingo rooms and lots of promos for those who play regularly. 

CashWin burst onto the scene in 2023 and hasn’t looked back. The game plan? To wow us with some fantastic live casino games, and it’s definitely working.

You’ll find all your favourite table games here, like blackjack, roulette, online poker, and baccarat. And if you're in the mood for show-style games, check out Mega Wheel, Dream Catcher, and Sweet Bonanza.

Evolution Gaming leads the pack. But, big names like NetEnt, Microgaming, and Pragmatic Play are close behind.

If you want a steady stream of fun online casino bonuses and promotions, check out Casimba. They always have promotions going on. Their welcome bonus, for instance, often includes a three-part deal with bonus cash and free spins on NetEnt online slots.

Plus, returning players can get giveaways, adventures, weekly prize draws, and daily wheel spins. You'll also earn loyalty points through their loyalty program. You start off with 500 points just for making your first deposit, and then you keep racking up points for every €10 you spend.

And let's not forget about the VIP program! It’s a five-level invite-only deal, so keep an eye out for that email from the VIP team. If you're already a VIP at another casino, you can benefit from Casimba's fast-track service.

SpinYoo is pretty great, not just for its impressive games but also for its speedy payouts. You can't withdraw here right away. But, you can usually see your winnings in your account within 24 hours, depending on your cash-out method. That’s pretty fast for a casino that plays by the rules.

They’re licensed by two trustworthy organisations, the GCUK and MGA, meaning they protect you while keeping things quick. If you verify your account early on, it can really help speed up your withdrawals.

Signing up with new online casinos is pretty easy. Here's what you need to do:

Our team of reviewers never stops looking for new Irish casino sites. They watch press releases, social media, and other sources for the latest launches. They don't want to miss anything. After they check out each site, they score it out of 5.

The best new casinos get our rating first. Next, we collect feedback from our users to tweak the scores.

Only the sites that meet our rating standards and are loved by our members make it onto our list of the best online casinos.

Our Review Criteria:

These are the steps our team goes through to pick the best new casinos in Ireland.

• Check legitimacy: If there’s no valid license, we won’t recommend the site! We’re you a legit new casino.
• Register an account: The team will sign up for an account and test the ease, efficiency, security and KYC (know your customer) process at each new casino.
• Test bonuses: Bonuses should be the real deal, not just some flashy gimmick. We want you to really enjoy your time at the new casinos we recommend. If anything’s off, we’ll tell you!
• Try out games: We love playing games and will test them for you on both desktop and mobile. 
• Make a deposit: We check how easy and secure it is to deposit. New casinos can be hit or miss with their banking systems.
• Request a cashout: if our reviewers won enough to withdraw, they'll test the withdrawal process.  
• Chat with customer support: Where possible, we’ll chat with the customer support team. We prefer friendly human agents over bots.  
• Compare new casinos: By comparing different new irish online casinos, we can find the best ones to recommend to you. 

Comparing new casinos is what we do at Casinos.com. We analyse the sites so you can skip the hassle. But if you want to check out sites side by side, we’ve got a handy comparison tool for that. Just click the button below, and it’ll pull up the best features of each casino for you.

New casino sites launch in Ireland all the time, so here’s a quick checklist from our experts:

Most new casino sites give out an online casino bonus to encourage you to create an account. There are tons of different types of offers, and each casino has its own twist on it. Here are some of the most common deals.

Welcome Bonus

The casino welcome bonus is the most popular tool new online casinos use to drum up business. It's often a matched deposit bonus, meaning you need to deposit some of your money to unlock bonus credit. There will also be a limit on the bonus money you can receive. 

For example, a “100% welcome bonus up to €100” means the casino will match your deposit amount, doubling it up to €100. If you deposit €10, the casino will add an extra €10 to your account as a bonus, giving you €20. But the bonus here is capped at €100. So, even if you deposit €110 or more, the casino will only add €100 as a bonus.

Free Spins

Some new casino sites in Ireland will give you free spins on their slots games if you sign up for an account. Now, don't expect hundreds of spins. New casinos are generous but not over-the-top with their offers. You'll usually get 10, 50 or 100.

Most casinos combine these spins with their welcome bonus. For example, you might see an offer like this: “100% welcome bonus up to €500 plus 50 free spins”. But some give them as a stand a long bonus, or even better, free spins no deposit where you don't need to use cash. 

You may also see daily free casino spins offers as new casinos increase their efforts to win your business. But these are mostly for returning players.

No Deposit Bonus

This is a really attractive bonus. It allows you to play slots or table games for real money, without depositing any cash. 

A no deposit bonus deal is always worth hunting out for risk-free play. The only downside is the wagering requirements, so check that they are reasonable. Anything above 40x is high. 

Cashback Bonus

Cashback is an amazing perk at online casinos. Usually, you get a cashback bonus when you lose, but some of the best new casinos might even give you cashback if you win! Plus, these bonuses often don’t have any wagering requirements, which means they’re pretty much no wagering bonuses.

Seasonal Promotions 

New casinos are great at coming up with seasonal promotions. Be it Halloween, Christmas or New Year, they’ll have a special bonus for every occasion. You might get a slots bonus on themed slots or a reload bonus on live casino. Tournaments and giveaways are also popular among new casinos. 

Not sure how to pick the right new casino sites? Our expert casino crew has some handy tips to help you out, so here they are:

Sign Up for More than One New Casino Site

Variety keeps things interesting, so it's worth giving new casino sites a chance. Our tip tip is to sign up for accounts at several sites. This way, you'll enjoy various bonuses and the best casino games.

Check If You Can Use Your Preferred Payment Method

When you’re signing up for new casinos, check that they have plenty of online casino payment options to choose from. Bank cards like Visa and Mastercard are always accepted. If you prefer e-wallets, most new casinos take Skrill and Neteller. But keep in mind that they might not always give you bonuses. On the bright side, some of the best PayPal casinos in Ireland don’t have that problem.

Read T&Cs for Withdrawals

Don't underestimate the importance of reading the withdrawal terms. The best new casino sites offer free and fast payouts. But there will be instances where you'll have to pay a fee or wait longer for your cash. That doesn't mean it's a bad casino - every site has its ways.

Reading the terms will also tell you how much you can withdraw. The smallest amount is usually €10, but it can be higher. There might also be a cap on the largest amount you can cash out per transaction.

Staying with the same payment method when depositing and withdrawing is best. But sometimes, that’s not possible if withdrawals aren't an option. Pay by Phone casinos are a good example. You can add money to your account through your phone bill, but you can’t cash out back to your phone operator.

Find Out Payout Rates

Every game has a return to player (RTP) figure, which shows how well it pays out over time. RTP can differ from game to game, so it's smart to look for ones with an RTP of 96% or higher - those are the good ones. Some new casino sites even share the average payout for their games - we always mention it in our reviews.

The only time you might not see a high RTP is with progressive jackpots since they have big prizes. But if you’re on the hunt to win big with a small bet, look for games like Mega Moolah and Hall of Gods.